How to fire javascript Onchange function AUTOMATICALLY

Question

Hi,
I have following 2 items both is having an Onchange javascript function.
P1_SELECT_LIST1 (javascript - Onchange1)
P1_SELECT_LIST2 (javascript - Onchange2)
I want to execute Onchange2 automatically whenever Onchange1 is executed.
I mean whenever Onchange1 is executed...I want Onchange2 javascript to fire automatocally..
Thanks,
Deepak

Answer 1

Deepak,
I didn't get what you are trying to here?
P1_SELECT_LIST1 - HTML Form Element Attributes
onchange="javascript:f1(this);"
function f1(pThis)
$x_Value('P1_YYYY','XX');
}So on change of SL1, f1 will fire and you are passing the object to f1. But you are not using it? So whats the use of passing it?
In your initial post..
I want to execute Onchange2 automatically whenever Onchange1 is >executed.But you are doing it in reverse?
However you may try..
P1_SELECT_LIST1 - HTML Form Element Attributes
onchange="javascript:f1();"P1_SELECT_LIST2 - HTML Form Element Attributes
onchange="javascript:f2(this);"Page - HTML Header
<script type="text/javascript">
function f2(pThis)
//pThis is an OBJECT not item name
   if (pThis.value == 'C')
// set P1_XXXX to null
     $x('P1_XXXX').value = '';
   else if (pThis.value == 'E')
// whats the use of doing this?
     var v1 = $v('P1_SELECT_LIST1');
     <!-- alert (v1);  -->
     f1();  // -- No need to pass parameters
function f1()
// set P1_YYYY with value XX
// XX is Constant?
  $x_Value('P1_YYYY','XX');
</script>Regards,
Hari